In this article we will see how we can map the co-ordinate system from the QCalendarWidget to parent. In order to do this we use mapToParent method, this translates the widget coordinate position to a coordinate in the parent widget.
In order to do this we will use mapToParent method with the QCalendarWidget object.
Syntax : calendar.mapToParent(point)
Argument : It takes QPoint object as argument
Return : It return QPoint object
Below is the implementation
Python3
# importing librariesfrom PyQt5.QtWidgets import *from PyQt5 import QtCore, QtGuifrom PyQt5.QtGui import *from PyQt5.QtCore import *import sys# QCalendarWidget Classclass Calendar(QCalendarWidget): # constructor def __init__(self, parent = None): super(Calendar, self).__init__(parent)class Window(QMainWindow): def __init__(self): super().__init__() # setting title self.setWindowTitle("Python ") # setting geometry self.setGeometry(100, 100, 650, 400) # calling method self.UiComponents() # showing all the widgets self.show() # method for components def UiComponents(self): # creating a QCalendarWidget object # as Calendar class inherits QCalendarWidget self.calendar = Calendar(self) # setting geometry to the calendar self.calendar.setGeometry(50, 10, 400, 250) # setting cursor self.calendar.setCursor(Qt.PointingHandCursor) # creating label to show the properties self.label = QLabel(self) # setting geometry to the label self.label.setGeometry(100, 280, 250, 60) # making label multi line self.label.setWordWrap(True) # mapping from calendar co-ordinate system to parent value = self.calendar.mapToParent(QPoint(50, 10)) # setting text to the label self.label.setText("Mapped Point from calendar to parent : " + str(value))# create pyqt5 appApp = QApplication(sys.argv)# create the instance of our Windowwindow = Window()# start the appsys.exit(App.exec()) |
Output :
